反应详情

2-Cyclopropylmethyl-9-hydroxy-6-(1-pyrrolo[2,3-b]pyridin-1-yl-cyclopentylmethyl)-3,4-dihydro-2H-pyrazino[1,2-c]pyrimidine-1,8-dione (416) was prepared following the same method as described for 9-hydroxy-2-methyl-6-(1-pyrrolo[2,3-b]pyridin-1-yl-cyclopentylmethyl)-3,4-dihydro-2H-pyrazino[1,2-c]pyrimidine-1,8-dione (408) from 9-benzyloxy-2-cyclopropylmethyl-6-(1-pyrrolo[2,3-b]pyridin-1-yl-cyclopentyl methyl)-3,4-dihydro-2H-pyrazino[1,2-c]pyrimidine-1,8-dione (415) (50 mg, 0.09 mmol) and was obtained as an off-white solid (36 mg, 85%).